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Existence of Cascade DiscreteContinuous State Estimators for Systems on a Partial Order 
Abstract 
In this paper, a cascade discretecontinuo … In this paper, a cascade discretecontinuous state estimator on a partial
order is proposed and its existence investigated. The continuous state estimation
error is bounded by a monotonically nonincreasing function of the discrete state
estimation error, with both the estimation errors converging to zero. This work
shows that the lattice approach to estimation is general as the proposed estimator
can be constructed for any observable and discrete state observable system.
The main advantage of using the lattice approach for estimation becomes clear
when the system has monotone properties that can be exploited in the estimator
design. In such a case, the computational complexity of the estimator can be drastically
reduced and tractability can be achieved. Some examples are proposed to
illustrate these ideas. es are proposed to
illustrate these ideas. +


Authors  Domtilla Del Vecchio and Richard M. Murray + 
ID  2004v + 
Source  <i>Lecture Notes in Computer Science</i> 3414:226241 + 
Tag  dm05hscc + 
Title  Existence of Cascade DiscreteContinuous State Estimators for Systems on a Partial Order + 
Type  Conference Paper + 
Categories  Papers 
Modification date This property is a special property in this wiki.

15 May 2016 06:18:10 + 
URL This property is a special property in this wiki.

http://www.cds.caltech.edu/~murray/preprints/dm05hscc.pdf + 
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Existence of Cascade DiscreteContinuous State Estimators for Systems on a Partial Order +  Title 
